Results 51 to 60 of about 137,738 (292)
Translational Neuroscience, 2022 The collateral capacity of the circle of Willis (CoW) may play an important role in the development of ischemic strokes. The occurrence of classical polygon shows wide geographical variations and morphological data on diameters of the Willisian ...
Orosz László +6 more
doaj +1 more source
Dynamic homogenization of composite and locally resonant flexural systems
, 2018 Dynamic homogenization aims at describing the macroscopic characteristics of wave propagation in microstructured systems. Using a simple method, we derive frequency-dependent homogenized parameters that reproduce the exact dispersion relations of ...
Pernas-Salomón, René, Shmuel, Gal
core +1 more source
The Supernova Remnant CTB104A : Magnetic Field Structure and Interaction with the Environment [PDF]
, 2001 We present new, high resolution 1420 and 408 MHz continuum images and HI and 12CO (J=1-0) spectral line maps of the diffuse supernova remnant CTB104A (G93.7-0.3). Analysis of the complex continuum emission reveals no significant spectral index variations
Brand J. +10 more
core +2 more sources
Co‐Occurring Non‐Cardiac Congenital Anomalies Among Cases With Congenital Heart Defects
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT Cases with congenital heart defects (CHD) often have other associated anomalies. The aim of this investigation was to assess the prevalence and the types of co‐occurring anomalies in CHD in a well‐defined population. The anomalies co‐occurring with CHD were ascertained in all live births, stillbirths and terminations of pregnancy for fetal ...
Claude Stoll +2 more
wiley +1 more source
Discrete moving breather collisions in a Klein-Gordon chain of oscillators [PDF]
, 2007 We study collision processes of moving breathers with the same frequency, traveling with opposite directions within a Klein-Gordon chain of oscillators. Two types of collisions have been analyzed: symmetric and non-symmetric, head-on collisions.
A. Alvarez +31 more
core +2 more sources
Making Sense of Standardised Assessment Data: A Response to Snow et al. (2025)
Australian Journal of Social Issues, EarlyView.ABSTRACT I write in response to the commentary by Snow et al. (2025) on the paper Are Australian students' academic skills declining? Interrogating 25 years of national and international standardised assessment data published in this journal (Larsen 2024).
Sally A. Larsen
wiley +1 more source
The Cosmic Horseshoe: Discovery of an Einstein Ring around a Giant Luminous Red Galaxy [PDF]
, 2007 We report the discovery of an almost complete Einstein ring of diameter 10" in Sloan Digital Sky Survey (SDSS) Data Release 5 (DR5). Spectroscopic data from the 6m telescope of the Special Astrophysical Observatory reveals that the deflecting galaxy has ...
A. Moiseev +16 more
core +3 more sources
The Anatomical Record, EarlyView.Abstract The Late Triassic–Early Jurassic fissures of the Bristol Channel area (southwest England and south Wales) are renowned for their diverse vertebrate faunas. These assemblages have yielded an array of predominantly small‐bodied forms that are crucial to our understanding of the early evolution of several major tetrapod clades.
Ewan H. Bodenham +4 more
wiley +1 more source
The circle of Willis (1621-75) [PDF]
Journal of Neurology, Neurosurgery & Psychiatry, 2000 It is easily forgotten that in the century of Shakespeare and Marlowe there was no scientific or rational physiology as we now understand these disciplines. The era was of magic and witchcraft; insubstantial notions of the spiritus animalis were rife, and irrational speculation abounded.
openaire +2 more sources
Revealing the state space of turbulent pipe flow by symmetry reduction
, 2012 Symmetry reduction by the method of slices is applied to pipe flow in order to quotient the stream-wise translation and azimuthal rotation symmetries of turbulent flow states.
A. P. Willis +8 more
core +1 more source